#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Core;
using Cephei.Core.Generic;
using Microsoft.FSharp.Core;
namespace Cephei.QL.Math.Distributions
{
    /// <summary> 
	/// ! Given x it provides an approximation to the integral of the gaussian normal distribution: formula here ...  For this implementation see M. Abramowitz and I. Stegun, Handbook of Mathematical Functions, Dover Publications, New York (1972)
	/// </summary>
    [Guid ("DF2AD2E0-DE6C-4b38-BCA1-6A398AAA80D7"),ComVisible(true)]
	public interface ICumulativeNormalDistribution 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
        /// <summary> 
		/// 
		/// </summary>
		 Double Derivative(Double x);
    }   

    /// <summary> 
	/// ! Given x it provides an approximation to the integral of the gaussian normal distribution: formula here ...  For this implementation see M. Abramowitz and I. Stegun, Handbook of Mathematical Functions, Dover Publications, New York (1972) Factory
	/// </summary>
   	[ComVisible(true)]
    public interface ICumulativeNormalDistribution_Factory 
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
        /// <summary> 
		/// 
		/// </summary>
	    ICumulativeNormalDistribution Create (Microsoft.FSharp.Core.FSharpOption<Double> average, Microsoft.FSharp.Core.FSharpOption<Double> sigma);
    }
}

